CSA
UnknownUSDOT 2966013· CARRIER· EIN 81-3805726
⬇ PDF report

CORE TREE CARE INC

11762 DE PALMA ROAD SUITE 1C-103, CORONA, CA, 92883(951) 277-8261john@coretreecare.comJOHN HERNANDEZ
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
22.2%
above 22% national avg
Driver OOS
9.5%
above 6.7% national avg
Crashes 24mo
1
none fatal
Red flags
1 flag
see details below
63
/ 100

Risk factors

Moderate riskVioCodes score
Possible reincarnation pattern — tied to an older inactive carrierDriver OOS 9.5% — above the 6.7% national average1 crash in the last 24 months

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle27 inspections · 22.2% OOS · National 22%
Driver42 inspections · 9.5% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

42 inspections · 72 violations (12 OOS) · 30% of inspections had an OOS finding.

42
Inspections
72
Violations
12
OOS violations
10
Distinct codes

Violations by BASIC

click to filter codes

21
total

Most inspected in · top 7 states

  • CA15
  • NC8
  • SC3
  • AZ1
  • MT1
  • OK1
  • TN1

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

Vehicle and driver out-of-service rate exceeds the national average

High impact

Vehicle OOS rate is 25% vs the 22% national average. Driver OOS rate is 11.4% vs the 6.7% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.

What to do
  • Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
  • Run a preventative-maintenance program; periodically inspect tires, brakes and lights
  • Reinforce thorough pre-trip and post-trip inspections; retrain where needed

A high share of violations are occurring in Marin County, CA

Medium impact

14 of 40 violations in the last 12 months (35%) came from inspections in Marin County, CA. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.

What to do
  • Review the inspections from Marin County, CA to spot recurring issues
  • Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical

Following / lane / reckless violations are the leading contributor to Unsafe Driving

Low impact

Estimated Unsafe Driving percentile of 12% is under the 65% line. In decent shape, but here's what's driving it.

What’s contributing10 violations (24 mo)
Following / lane / reckless6 viol47%
  • 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other4× · 39%
  • 392.2LVLane Restriction violation1× · 4%
  • 392.2-SLLLRState/Local Laws - Lane restriction violation1× · 4%
Seat belt2 viol37%
  • 392.16-DDriver - Failed to use seat belt while operating a CMV1× · 28%
  • 392.16ADDriver - Failed to use seat belt while operating a CMV.1× · 9%
Speeding2 viol16%
  • 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit2× · 16%
What to do
  • Defensive-driving refresher on following distance and lane discipline
Projected estimatecould improve up to 8 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 65% line

Other violations are the leading contributor to Hours-of-Service Compliance

Low impact

Estimated Hours-of-Service Compliance percentile of 55% is under the 65% line. In decent shape, but here's what's driving it.

What’s contributing3 violations · 1 OOS (24 mo)
Other1 viol72%
  • 392.2SLLHOSState/Local Laws - State/Local Hours of Service1× · 72%
False log / RODS1 OOS2 viol28%
  • 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed1× · 24%
  • 395.22H4-ELDBRODSHOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a1× · 3%
What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 25 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 65% line

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Lighting / lamps violations are the leading contributor to Vehicle Maintenance

Low impact

Estimated Vehicle Maintenance percentile of 69% is under the 80% line. In decent shape, but here's what's driving it.

What’s contributing19 violations · 3 OOS (24 mo)
Lighting / lamps1 OOS12 viol79%
  • 393.9A-LHLILighting - Headlamp(s) - Any inoperative5× · 30%
  • 393.9A-LSLILighting - Stop lamps - Any inoperative.2× · 17%
  • 393.9A-LFTSILighting - Front - Turn signal - inoperative2× · 11%
Inspection / repair / DVIR2 viol7%
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection2× · 7%
Wheels / rims1 OOS1 viol6%
  • 396.3A1-HCMHubs - Bearing cap, plug or filler plug missing or broken1× · 6%
Emergency equipment2 viol4%
  • 393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured1× · 3%
  • 392.8Failing to inspect/use emergency equipment1× · 1%
What to do
  • Walk the lights every pre-trip and carry spare bulbs/fuses; clean lenses and check the trailer plug
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 46 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 80% line

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

Improving
5
Inspections
17
Violations
2
Out-of-service
0
Clean
Where the violations are
Vehicle Maintenance 41%Other 41%Unsafe Driving 6%Hours-of-Service Compliance 6%Driver Fitness 6%
Focus here first
1Vehicle Maintenance
7 violations · 1 OOS · 41% of recent
  • 393.9A-LHLI×2Lighting - Headlamp(s) - Any inoperative
  • 393.11A1-LBLLighting - Backup lamp missing
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection
Do this
  • Walk the lights every pre-trip and carry spare bulbs/fuses
  • Clean lenses and check the trailer plug for corrosion
2Other
7 violations · 41% of recent
  • 392.2-SLLSR×5State/Local Laws - State registration/tag violation
  • 390.21TB2-DOTOperate a CMV without USDOT number displayed. Must be preceded by the letters USDOT
  • 392.16B-DPASSDriver - Failed to require passenger(s) (not a co-driver) to use seat belt while operating a property-carrying CMV.
Do this
  • Review these violations with drivers and add the fix to your pre-trip and PM routine
3Unsafe Driving
1 violation · 6% of recent
  • 392.16-DDriver - Failed to use seat belt while operating a CMV
Do this
  • Coach speed and following distance — Unsafe Driving points are weighted heavily
  • Hands off the phone; always belt up
Repeat offenders (same code, multiple times)
🎓
Turn these into driver coaching — and prove it
FleetTrained (my companion project) makes branded, multilingual training videos for these exact violations — your driver watches and gets a completion certificate for the file.

Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

65
Inspections
135
Violations
14
Out-of-service
373
CSA points
8
Crashes
7
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

74 distinct vehicles seen in this carrier’s roadside inspections.

34 incomplete vehicle 29 trailer 10 truck 1 other
2019 MACK Anthemseen 4×
1M1AN4GY8KM008870· NONE OT
2023 FREIGHTLINER 114SDseen 3×
3ALHG3DV0PDUF4899· 44509Y3 CA
2019 BIG TEX Big Texseen 2×
16VGX2529K6085523· 4SN3228 CA
2019 BIG TEX Big Texseen 2×
16VEX2025K2098226· 4VK8862 CA
2018 FREIGHTLINER M2seen 2×
1FVACXFCXJHKA9108· 15078S3 CA
2020 VERMEER BC1000seen 2×
1VRY11199L1029532· SE710719 CA
2024 FREIGHTLINER 114SDseen 2×
1FVHG3FM1RHUX9266· 44510Y3 CA
2019 RAM 5500seen 2×
3C7WRNBL5KG646382· 01318Y3 CA
2020 FREIGHTLINER M2seen 2×
1FVACWFD2LHKV3405· 64924U3 CA
2017 VERMEER BC1500seen 2×
1VR2181V4H1008736· SE650373 CA
2024 WESTERN STAR 49X Chassisseen 2×
5KJJBWFG4RPVH1872· 34KM8A MO
2020 PETERBILT 567seen 2×
1XPCD49XXLD686648· 3849584 IN
2019 MACK Anthemseen 2×
1M1AN4GY1KM008886· AM21244 AZ
2025 MAC TRAILER MANUFACTURING MAC TRAILER MANUFACTURINGseen 2×
5MADA2828SS083757· 40344053 NC
2024 FREIGHTLINER M2seen 2×
1FVACWFD4RHVA2954· 78279P3 CA
2022 FORD F-550
1FDUF5HT4NDA28617· 64926U3 CA
2019 FREIGHTLINER M2
1FVACWFD8KHKF1331· 75832W2 CA
2019 FREIGHTLINER M2
3ALACWFD5KDKT4500· 57631V2 CA
2014 FREIGHTLINER M2
1FVACWDUXEHFF7554· 54750P2 CA
2021 FREIGHTLINER 114SD
3ALHG3DVXMDMZ6156· 3186371 IN
2019 FREIGHTLINER M2
1FVACXFCXKHKM4429· 0967953 CA
2020 FREIGHTLINER M2
1FVACXFC9LHLB4967· 09910X3 CA
2023 VERMEER BC1000
1VRD11AC2P1052862· SE749105 CA
2020 FREIGHTLINER M2
1FVACXFCXLHKW6044· 98263X3 CA
2019 FREIGHTLINER M2
1FVACWFD6KHKK0776· 02460T2 CA
2020 VERMEER BC1000
1VRY11193L1029610· SE710711 CA
2023 GMC Sierra HD
1GT49TEY4PF143452· 53416R3 CA
2023 TEXAS PRIDE TRAILERS Texas Pride Trailers
7HCBL212XPB043805· 4VK8863 CA
2018 FORD F-750
1FDNF7DC4JDF06275· 57608V2 CA
2023 VERMEER BC1000
1VRD11AC5P1052659· 4VJ7555 CA

+ 44 more.

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Crash record (US, last 24 months)

Total

1

Tow-away

1

Injury

1

Fatal

0

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
142
on file (MCS-150)
Drivers
93
1 hold a CDL
Annual mileage
0.4M mi
reported 2025
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · <100 mi1 drivers
  • Intrastate · <100 mi92 drivers
Company officer
JOHN HERNANDEZ
Operation
Interstate
D-U-N-S
80502205
Registered since
2017-01-25
Last MCS-150 update
2026-04-13
Census status
Active

Fleet: 142 trucks · 3 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Connections

carrier graph

This carrier shares VINs, phone numbers or officers with 33 other carriers — review the connections below as part of your vetting.

33
Connected carriers
9
Fleet-transfer links
3
Most shared VINs
25
Strong links
Possible reincarnation pattern: GRAND LIMOUSINE AND TRANSPORTATION COMPANY (USDOT 2483279, registered 2014) is inactive, shares this carrier’s officer, and predates it — worth checking whether this carrier re-registered to shed a prior record.
Strong· 25
1
MERCHANTS TRANSPORT OF HICKORY LLC
USDOT 48104Active· HICKORY, NC
Strong
Shared VIN · 3
1M1AN4GY1KM0088861M1AN4GY1KM0088551M1AN4GY8KM008870
2
BLACKGOLD TRANSPORT INC
USDOT 2017926Active· SIGNAL HILL, CA
Strong
Officer
3
CORE CONSTRUCTION GROUP LLC
USDOT 4580746Active· WILDOMAR, CA
Strong
OfficerPhone
4
DYLEXIS TOWING & RECOVERY LLC
USDOT 4321010Active· KISSIMMEE, FL
Strong
Officer
5
ELISBETH M GAMBARO CRUZ
USDOT 3135537Inactive· LAWRENCE, MA
Strong
Officer
6
ENRIQUE TRUCKING LLC
USDOT 3771215Active· LAWRENCE, MA
Strong
Officer
7
GRAND LIMOUSINE AND TRANSPORTATION COMPANY
USDOT 2483279Inactive· LANSING, MI
Strong
Officer
8
GRAND LIMOUSINE INC
USDOT 755581Active· LANSING, MI
Strong
Officer
9
H&C TRANSPORTATION LLC
USDOT 2917404Inactive· RAYTOWN, MO
Strong
Officer
10
HNH MOBILIE HOME SERVICES
USDOT 2315106Inactive· DEERING, ND
Strong
Officer
11
HOSPITALITY SLEEP SYSTEMS
USDOT 2391674Inactive· SAN BERNARDINO, CA
Strong
Officer
12
HUDSON BAY INSULATION COMPANY
USDOT 2273592Active· SEATTLE, WA
Strong
Officer
13
JOHN HERNANDEZ
USDOT 2977318Active· MONTEBELLO, CA
Strong
Officer
14
JOHN HERNANDEZ
USDOT 3010996Active· SALINA, KS
Strong
Officer
15
JOHN HERNANDEZ
USDOT 1824721Active· ORDWAY, CO
Strong
Officer
16
JOHN J HERNANDEZ JR
USDOT 1724048Inactive· PURCELL, OK
Strong
Officer
17
JOHN L HERNANDEZ
USDOT 1686263Inactive· PROVIDENCE, RI
Strong
Officer
18
JSH GROUP CORP
USDOT 1699642Inactive· MIAMI, FL
Strong
Officer
19
LOYALTY TRANSPORT & TOWING LLC
USDOT 3038879Active· ORLANDO, FL
Strong
Officer
20
NELTHER PINEDA ECHEVERRIA
USDOT 2824315Active· HILLSBORO, TX
Strong
Officer
21
PISCATAWAY TOWNSHIP SCHOOLS
USDOT 3065057Active· PISCATAWAY, NJ
Strong
Officer
22
SIERRA EXPRESS TRUCKING LLC
USDOT 4305407Active· NORTH HILLS, CA
Strong
Officer
23
SLEEP PRODUCTS OF AMERICA INC
USDOT 1540574Inactive· SAN DIEGO, CA
Strong
Officer
24
SPEED CONSTRUCTION SERVICES IN
USDOT 3331587Active· MIAMI, FL
Strong
Officer
25
USA 1 TRUCKING LLC
USDOT 2367698Inactive· CHALMETTE, LA
Strong
Officer
Medium· 1
WC TREE SERVICE
USDOT 2296659Active· BULLHEAD CITY, AZ
Medium
Shared VIN · 2
5MADA2828SS0837575DDX74522P1072247

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

2 events
  1. 04/13/2026MCS-150 update filed

    0.4M mi reported (2025)

  2. 01/25/2017Registered with FMCSA

    PRIVATE PROPERTY

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Interstate

FMCSA safety rating

Rating
Not rated
Type
Non-ratable review
Rated
Last review
2024-03-28
📄

MCS-150 registration

Form date
2026-04-13
Reported mileage
400,000 mi (2025)

Got a violation you want to contest?

Use the free AI-powered DataQs Drafter to generate a polished challenge letter — quotes the relevant 49 CFR, predicts your grant chance.

Open the Drafter →
Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 23, 2026, 4:21 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.